LED Mirror Vibration Alarm Clock Strong Vibrating Reminder Snooze USB Phone Charger for Heavy Sleepers Feature: 1.Strong Vibrator and Loud Buzzer: Our digital alarm clock has 3 alarm clock modes: vibrator mode, buzzer mode and vibrator+buzzer mode, helping heavy sleepers, surdomute and hearing impaired persons wake up easily. The line of the vibrator is 1.5 meters long, which allows the vibrator to be placed under your pillow or mattress in order to wake you up without disturbing others. 2.7 Levels of Adjustable Volume: You can set the most appropriate sound volume. .
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